Re: [SLUG] apt-get public key problem
Erik de Castro Lopo wrote: > Then if you decide to trust the key do: > >gpg --export A0DEA09F895F7630 | sudo apt-get add - And then do 'apt-get update' again. Erik -- -- Erik de Castro Lopo http://www.mega-nerd.com/ -- SLUG - Sydney Linux User's Group Mailing List - http://slug.org.au/ Subscription info and FAQs: http://slug.org.au/faq/mailinglists.html
Re: [SLUG] apt-get public key problem
david wrote: > da...@david:~$ sudo apt-get install ubuntu-keyring > [sudo] password for david: > da...@david:~$ sudo apt-get install ubuntu-keyring > [sudo] password for david: > Reading package lists... Done > Building dependency tree > Reading state information... Done > ubuntu-keyring is already the newest version. > 0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded. Ah, hang on, the key you're looking for A0DEA09F895F7630 is not a regular Ubuntu key, but rather is this: gpg: key 895F7630: public key "Launchpad PPA for Rawstudio" which is proably due to this part of your sources.list file: deb http://fileserver:3142/ppa.launchpad.net/rawstudio/ppa/ubuntu intrepid main deb http://fileserver:3142/ppa.launchpad.net/mscore-ubuntu/ppa/ubuntu intrepid main The solution here is to grab the key using gpg: gpg --recv A0DEA09F895F7630 which resulted in the following output: gpg: requesting key 895F7630 from hkp server wwwkeys.pgp.net gpg: key 895F7630: public key "Launchpad PPA for Rawstudio" imported gpg: Total number processed: 1 gpg: imported: 1 (RSA: 1) Then if you decide to trust the key do: gpg --export A0DEA09F895F7630 | sudo apt-get add - HTH, Erik -- -- Erik de Castro Lopo http://www.mega-nerd.com/ -- SLUG - Sydney Linux User's Group Mailing List - http://slug.org.au/ Subscription info and FAQs: http://slug.org.au/faq/mailinglists.html
Re: [SLUG] apt-get public key problem
Erik de Castro Lopo wrote: david wrote: I've seen this message before when adding repositories without a key, but I can't figure out what is specifically referring to. This is referring to the GPG signed Release file that tells the apt-get client what is in the release. Usually this can be solved by doing : sudo apt-get update sudo apt-get install ubuntu-keyring da...@david:~$ sudo apt-get install ubuntu-keyring [sudo] password for david: da...@david:~$ sudo apt-get install ubuntu-keyring [sudo] password for david: Reading package lists... Done Building dependency tree Reading state information... Done ubuntu-keyring is already the newest version. 0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded. :( David. -- SLUG - Sydney Linux User's Group Mailing List - http://slug.org.au/ Subscription info and FAQs: http://slug.org.au/faq/mailinglists.html
Re: [SLUG] Extracting string from a file - shell script
> "grove" == grove writes: grove> On Fri, 3 Jul 2009, Peter Chubb wrote: >> Why use cat? >> >> Why not > >> The extra process plus pipe just wastes resources. grove> You've been reading too much Randal Schwartz.. ;) grove> http://sial.org/howto/shell/useless-cat/ No I've never read that. But I come from a background running 60 users on a pdp11-70 with 256k of core memory --- anything that used unnecessary processes or memory was evil. -- Dr Peter Chubb http://www.gelato.unsw.edu.au peterc AT gelato.unsw.edu.au http://www.ertos.nicta.com.au ERTOS within National ICT Australia -- SLUG - Sydney Linux User's Group Mailing List - http://slug.org.au/ Subscription info and FAQs: http://slug.org.au/faq/mailinglists.html
Re: [SLUG] Extracting string from a file - shell script
On Fri, 3 Jul 2009, Peter Chubb wrote: Why use cat? Why not You've been reading too much Randal Schwartz.. ;) http://sial.org/howto/shell/useless-cat/ rachel -- Rachel Polanskis Kingswood, Greater Western Sydney, Australia gr...@zeta.org.auhttp://www.zeta.org.au/~grove/grove.html "The perversity of the Universe tends towards a maximum." - Finagle's Law -- SLUG - Sydney Linux User's Group Mailing List - http://slug.org.au/ Subscription info and FAQs: http://slug.org.au/faq/mailinglists.html
Re: [SLUG] Extracting string from a file - shell script
Thanks all. Multiple options. Will give them a go. Kind Regards Kyle -- SLUG - Sydney Linux User's Group Mailing List - http://slug.org.au/ Subscription info and FAQs: http://slug.org.au/faq/mailinglists.html
Re: [SLUG] Extracting string from a file - shell script
On Fri, Jul 3, 2009 at 9:08 AM, Kyle wrote:
> Hi Folks,
>
> I am trying to extract a substring from a string found in a file.
>
> The string is: *** End of TF0220 at Thu Jul 2 10:06:51 EST 2009 - RC
> = 0
>
> and the substring I want to extract is TF0220. This is a program name and
> the length of this name varies. In other words I want to extract whatever is
> between the words "of" and "at" in a script.
If the name is always at the same position in the string(ie, the line always
starts with "*** End of " - "awk '{ print $4 ;}'" will do most of what you
want.
saga:~/src polleyj$ echo '*** End of TF0220 at Thu Jul 2 10:06:51 EST
2009 - RC = 0' | awk '{ print $4 ;}'
TF0220
You probably want to do something extra to select out only lines matching
this pattern - you can do this by stipulating a match to awk - ie, make it
"awk '/End of/ { print $4; }'"
>
> How would I likely go about that please?
>
> --
>
> Kind Regards
>
> Kyle
>
> --
> SLUG - Sydney Linux User's Group Mailing List - http://slug.org.au/
> Subscription info and FAQs: http://slug.org.au/faq/mailinglists.html
>
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Re: [SLUG] Extracting string from a file - shell script
Peter Chubb wrote:
>> "Phil" == Phil Scarratt writes:
> Phil> Something like this would work:
>
> Phil> cat | perl -nle
> Phil> 'if(/^\*\*\*\s+End\s+of\s+([\S]+)\s+at\s+.*/){print $1;}'
>
>
> Why use cat?
>
> Why not
> The extra process plus pipe just wastes resources.
>
Good point! But then again sed is probably a better option anyway
Fil
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Re: [SLUG] Extracting string from a file - shell script
> "Phil" == Phil Scarratt writes:
Phil> Kyle wrote:
>> Hi Folks,
>>
>> I am trying to extract a substring from a string found in a file.
>>
>> The string is: *** End of TF0220 at Thu Jul 2 10:06:51 EST 2009 -
>> RC = 0
>>
>> and the substring I want to extract is TF0220. This is a program
>> name and the length of this name varies. In other words I want to
>> extract whatever is between the words "of" and "at" in a script.
>>
>> How would I likely go about that please?
>>
Phil> Something like this would work:
Phil> cat | perl -nle
Phil> 'if(/^\*\*\*\s+End\s+of\s+([\S]+)\s+at\s+.*/){print $1;}'
Why use cat?
Why not http://www.gelato.unsw.edu.au peterc AT gelato.unsw.edu.au
http://www.ertos.nicta.com.au ERTOS within National ICT Australia
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Re: [SLUG] apt-get public key problem
david wrote: > I've seen this message before when adding repositories without a > key, but I can't figure out what is specifically > referring to. This is referring to the GPG signed Release file that tells the apt-get client what is in the release. Usually this can be solved by doing : sudo apt-get update sudo apt-get install ubuntu-keyring Erik -- -- Erik de Castro Lopo http://www.mega-nerd.com/ -- SLUG - Sydney Linux User's Group Mailing List - http://slug.org.au/ Subscription info and FAQs: http://slug.org.au/faq/mailinglists.html
Re: [SLUG] Extracting string from a file - shell script
Kyle wrote:
> Hi Folks,
>
> I am trying to extract a substring from a string found in a file.
>
> The string is: *** End of TF0220 at Thu Jul 2 10:06:51 EST 2009 -
> RC = 0
>
> and the substring I want to extract is TF0220. This is a program name
> and the length of this name varies. In other words I want to extract
> whatever is between the words "of" and "at" in a script.
>
> How would I likely go about that please?
>
Something like this would work:
cat | perl -nle
'if(/^\*\*\*\s+End\s+of\s+([\S]+)\s+at\s+.*/){print $1;}'
Fil
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[SLUG] apt-get public key problem
I've started getting this message when doing apt-get update (fileserver being the hostname of a local apt cache): W: GPG error: http://fileserver intrepid Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY A0DEA09F895F7630 I've seen this message before when adding repositories without a key, but I can't figure out what is specifically referring to. thanks... David. da...@david:~$ cat /etc/apt/sources.list deb http://fileserver:3142/au.archive.ubuntu.com/ubuntu/ intrepid main restricted deb-src http://fileserver:3142/au.archive.ubuntu.com/ubuntu/ intrepid main restricted deb http://fileserver:3142/au.archive.ubuntu.com/ubuntu/ intrepid-updates main restricted deb-src http://fileserver:3142/au.archive.ubuntu.com/ubuntu/ intrepid-updates main restricted deb http://fileserver:3142/au.archive.ubuntu.com/ubuntu/ intrepid universe deb-src http://fileserver:3142/au.archive.ubuntu.com/ubuntu/ intrepid universe deb http://fileserver:3142/au.archive.ubuntu.com/ubuntu/ intrepid-updates universe deb-src http://fileserver:3142/au.archive.ubuntu.com/ubuntu/ intrepid-updates universe deb http://fileserver:3142/au.archive.ubuntu.com/ubuntu/ intrepid multiverse deb-src http://fileserver:3142/au.archive.ubuntu.com/ubuntu/ intrepid multiverse deb http://fileserver:3142/au.archive.ubuntu.com/ubuntu/ intrepid-updates multiverse deb-src http://fileserver:3142/au.archive.ubuntu.com/ubuntu/ intrepid-updates multiverse deb http://fileserver:3142/security.ubuntu.com/ubuntu intrepid-security main restricted deb-src http://fileserver:3142/security.ubuntu.com/ubuntu intrepid-security main restricted deb http://fileserver:3142/security.ubuntu.com/ubuntu intrepid-security universe deb-src http://fileserver:3142/security.ubuntu.com/ubuntu intrepid-security universe deb http://fileserver:3142/security.ubuntu.com/ubuntu intrepid-security multiverse deb-src http://fileserver:3142/security.ubuntu.com/ubuntu intrepid-security multiverse deb http://fileserver:3142/ppa.launchpad.net/rawstudio/ppa/ubuntu intrepid main deb http://fileserver:3142/ppa.launchpad.net/mscore-ubuntu/ppa/ubuntu intrepid main -- SLUG - Sydney Linux User's Group Mailing List - http://slug.org.au/ Subscription info and FAQs: http://slug.org.au/faq/mailinglists.html
Re: [SLUG] Extracting string from a file - shell script
> "Kyle" == Kyle writes: Kyle> Hi Folks, Kyle> I am trying to extract a substring from a string found in a Kyle> file. Kyle> The string is: *** End of TF0220 at Thu Jul 2 10:06:51 EST 2009 Kyle> - RC = 0 Simplest way is sed. sed -n -e 's/^.*End of \([^ ]*\) at .*$/\1/p' filename The regular expression matches an entire line, and throws away everything but the bit you want. I'm assuming that the bit you want doesn't contain spaces, if it does, you need a different regular expression. -- Dr Peter Chubb http://www.gelato.unsw.edu.au peterc AT gelato.unsw.edu.au http://www.ertos.nicta.com.au ERTOS within National ICT Australia -- SLUG - Sydney Linux User's Group Mailing List - http://slug.org.au/ Subscription info and FAQs: http://slug.org.au/faq/mailinglists.html
Re: [SLUG] Extracting string from a file - shell script
in perl, depending on how strictly you want to enforce the format of the TF0220 (in this case, just any string between 'End of' and 'at'. #!/usr/bin/perl use warnings; use strict; my $string = q|*** End of TF0220 at Thu Jul 2 10:06:51 EST 2009 - RC = 0|; my ($var) = $string =~ /End\s+of\s+([\w\d]+)\s+at/; print $var if $var; Dean Kyle wrote: Hi Folks, I am trying to extract a substring from a string found in a file. The string is: *** End of TF0220 at Thu Jul 2 10:06:51 EST 2009 - RC = 0 and the substring I want to extract is TF0220. This is a program name and the length of this name varies. In other words I want to extract whatever is between the words "of" and "at" in a script. How would I likely go about that please? -- http://fragfest.com.au -- SLUG - Sydney Linux User's Group Mailing List - http://slug.org.au/ Subscription info and FAQs: http://slug.org.au/faq/mailinglists.html
[SLUG] Extracting string from a file - shell script
Hi Folks, I am trying to extract a substring from a string found in a file. The string is: *** End of TF0220 at Thu Jul 2 10:06:51 EST 2009 - RC = 0 and the substring I want to extract is TF0220. This is a program name and the length of this name varies. In other words I want to extract whatever is between the words "of" and "at" in a script. How would I likely go about that please? -- Kind Regards Kyle -- SLUG - Sydney Linux User's Group Mailing List - http://slug.org.au/ Subscription info and FAQs: http://slug.org.au/faq/mailinglists.html
